Will Tetras School Cross Breed?

[Komarr]

If I get similarly sized tetras, such as neon and glowlights, will they school together, or do they only school as a breed?

 

[AJE]

If I get similarly sized tetras, such as neon and glowlights, will they school together, or do they only school as a breed?

They’ll only school with their own species